一的英語翻譯：

a; an; each; one; per; same; single; whole; wholehearted
【醫(yī)】 mon-; mono-; uni-

角的英語翻譯：

corner; angle; cape; contend; horn; wrestle; role
【醫(yī)】 angle; anguli; angulus; Broca's angle; cornu; cornua; gonio-; horn

硬幣的英語翻譯：

coin; hard cash
【經】 coin; effective money; hard cash; hard currency; hard money; hard stuff
metallic currency; mintage; specie